The anti-trust act was passed in 1890 to restrain the monopoly power which had been created in some sectors of the u. s. economy.

explanation:

ad the excerpt and i will gladly answer

answer; (c) slaves brought to the americans from africa;

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.

climate change is the big reason to the decline of the indus valley which also caused floods. so i dont know what answer would best fit the description thats just what i found online! have an awesome